IDT that's the future, and here's why: if you go to any modern skyscraper you'll find that elevators ask you which floor you're going to rather than just which

IDT that's the future, and here's why: if you go to any modern skyscraper you'll find that elevators ask you which floor you're going to rather than just which direction. Applying this in 2 dimensions, it becomes obvious that the future is something like Zoox's 4 passenger car running point to point a la Uber pool.